.carousel { //轮播最外层
  position: relative;
  width: 912px;
  height: 280px;
  margin: 0 auto;
  ul, ol {
    margin-top: 0;
    margin-bottom: 10px;
  }
  a {
    text-decoration: none;
    background: rgba(0, 0, 0, 0);
  }
  .carousel-indicators {
    position: absolute;
    bottom: 0;
    left: 50%;
    z-index: 15;
    width: 60%;
    padding-left: 0;
    margin-left: -30%;
    text-align: center;
    list-style: none;
    li {
      display: inline-block;
      width: 15px;
      height: 15px;
      margin: 1px;
      text-indent: -999px;
      cursor: pointer;
      background-color: #c6c6c6;
      //      border: 1px solid #fff;
      border-radius: 15px;
      &.active {
        //        width: 12px;
        //        height: 12px;
        //        margin: 0;
        background-color: #fbaa1d;
      }
    }
  }
  .carousel-inner { //内部图片
    position: relative;
    width: 100%;
//    overflow: hiddern;
    padding-top: 16px;
    .item {
      position: relative;
      display: none;
      overflow: hidden;
      -webkit-transition: .6s ease-in-out left;
      transition: 1.6s ease-in-out left;
      .second-item {
        float: left;
        position: relative;
        margin-right: 10px;

        img {
          display: block;
          height: auto;
          max-width: 100%;
          line-height: 1;
          vertical-align: middle;
          border: 0;
        }
        //图片底部，轮播指示器上面的图片文字介绍
        .carousel-caption {
          position: absolute;
          right: 15%;
          bottom: 0;
          left: 0;
          z-index: 10;
//          padding-top: 20px;
          color: red;
          text-align: center;
          text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
          background-color: blue;
          width: 100%;
          option:0.6;

        }
      }
    }
    .active {
      left: 0;
    }
    .active, .next, .left {
      display: block;
    }

  }
  .carousel-control {
    position: absolute;
    top: 0;
    bottom: 0;
    //    left: 0;
    width: 15%;
    font-size: 20px;
    color: #fff;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    //    opacity: .5;
    &.left {
      left: 0;
    }
    &.right {
      right: 10px;
      left: auto;
    }
    .glyphicon-chevron-left {
      width: 30px;
      height: 50px;
      left: 0;
      position: absolute;
      top: 40%;
      z-index: 5;
      display: inline-block;
      background: url("./imgs/carousel-control.png") no-repeat 0 0;
      &:link, &:visited {
        background: url("./imgs/carousel-control.png") no-repeat 0 0;
      }
      &:active, &:focus, &:hover {
        background: url("./imgs/carousel-control.png") no-repeat 0 -100px;
      }
    }
    .glyphicon-chevron-right {
      width: 30px;
      height: 50px;
      right: 0;
      position: absolute;
      top: 40%;
      z-index: 5;
      display: inline-block;
      background: url("./imgs/carousel-control.png") no-repeat -100px 0;
      &:link, &:visited {
        background: url("./imgs/carousel-control.png") no-repeat -100px 0;
      }
      &:active, &:focus, &:hover {
        background: url("./imgs/carousel-control.png") no-repeat -100px -100px;
      }
    }
  }

}